Key Stage 3 (KS3) Geography Practice Test

About 71% of the Earth's surface is covered by water, making it a crucial component of our planet's environment and ecosystem. This significant percentage includes oceans, seas, lakes, rivers, and ice caps. The vastness of the Earth's water also plays a critical role in weather patterns, climate regulation, and supporting diverse forms of life. Understanding this statistic highlights the importance of freshwater conservation and the impact of human activities on aquatic environments, as well as the interconnectedness of terrestrial systems with water bodies.